The Washer,flat, cataloged under National Stock Number 5310-00-634-9099, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allmetal Screw Products Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-634-9099 |
| Primary Part Number | 118333 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Allmetal Screw Products Corp |
| Status | ACTIVE |
| Material | WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Thickness | 0.046 INCHES NOMINAL IN |
| Hole Diameter | 0.116 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 118333 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 118333 PRIMARY | Allmetal Screw Products Corp (USA) |
| 302-4800-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 302-4800-000 | Iten Industries (USA) |
NSN 5310-00-634-9099 is a Washer,flat, manufactured by Allmetal Screw Products Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-634-9099 has 4 cross-referenced part numbers: 118333 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 118333 (Allmetal Screw Products Corp), 302-4800-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 302-4800-000 (Iten Industries).
There are 2 known substitutes for 5310-00-634-9099: 2920-00-494-8212, 4720-01-221-5351. Verify interchangeability with system specifications before substitution.
Key specifications for 118333: Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Thickness: 0.046 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.